Irresponsible introduction of exotic species of Protista

Name(s): 
Negligent introduction of foreign protozoa
Deliberate introduction of exotic protozoans
Reintroduction of chlorophyta
Disruption of ecosystems by exotic protozoa
Translocation of amoeba
Protozoan invasions
Invasive protozoa
Denaturalization of protista
Type 
(E) Emanations of other problems